ROCKET-ENGINE TURBO PUMP
A turbo pump (1) is provided with: a main shaft (4) that is supported so as to be rotatable; a pump part (2) that is attached to one end of the main shaft (4) and that includes an impeller (8); and a turbine part (3) that includes a disk...

WO/2019/160049A1

SPINDLE DEVICE
Provided is a spindle device capable of stably rotating a rotation shaft thereof through enhancement of a vibration-attenuating effect. In the spindle device, an O-shaped ring disposed closest to the leading end in the axial direction of...

COOLANT SYSTEM
Coolant systems suitable for cooling electrical generators in aircraft engines, comprising a turbine configured to be driven in rotation by a propulsion system fluid circulating in a first propulsion system fluid circuit of the aircraft ...

WO/2019/136017A1

EXHAUST HEAT RECOVERY FROM MOBILE POWER GENERATION SYSTEM
A system and a method for heating source fluid, comprising: a turbine-electric generator transport comprising: an inlet plenum and an exhaust collector; a turbine connected to the inlet plenum and the exhaust collector; and an electric-g...

MICRO GAS TURBINE DESIGNED TO LIMIT HEAT LOSSES THEREFROM
When the temperature of ambient air is relatively low, thermal output and thermal efficiency of a micro gas turbine (1) decrease. In order to compensate for the loss of thermal efficiency, the micro gas turbine (1) is equipped with a val...

WO/2019/094453A1

ADDITIONAL POWERING FOR COMBINED CYCLE POWER PLANTS
A power plant system can comprise a first gas turbine having a first efficiency to produce a first exhaust flow, a first electrical generator driven by the first gas turbine, a first heat recovery steam generator to receive the first exh...

WO/2019/085785A1

DISC-TYPE PHOTOTHERMAL POWER GENERATION SYSTEM
Disclosed is a disc-type photothermal power generation system, comprising at least one light concentrating and heat collecting device (1) for collecting heat, a heat supply pipeline (2) and a heat storage pipeline (11) connected in paral...

WO/2019/018832A3

TIP-PATH AIRFOIL THRUST PRODUCTION IN ROTARY-WING AIRCRAFT
The rotational velocity of the rotary-wing blade 1 is lowest closer to the hub 5 and increases outward towards the tip-path 15 of the rotor blade 1 during rotation. Moving thrust to the tip-path 1 of a rotary-wing 2, 3, and 4, provides a...

WO/2019/080809A1

SOLAR THERMAL-BIOMASS POWER GENERATING SYSTEM
A solar thermal-biomass power generating system, comprising: a tower thermal power generating module (1) and a biomass power generating module (2); the tower thermal power generating module (1) comprises a heat collection tower (12), a f...

WO/2019/057711A1

ELECTRIC MEDIA GAP MACHINE, AND COMPRESSOR AND/OR TURBINE
The invention relates to an electric media gap machine (10) for a compressor (2) and/or a turbine (3), in particular for a turbocharger (1) of an internal combustion engine, comprising a shaft (5) which is rotatably mounted in a housing ...

SOLAR THERMAL POWER GENERATION EQUIPMENT
This solar thermal power generation equipment is provided with: a windmill (1); a compressor (11); a heat receiver (46) which receives sunlight (R) to heat a compressed medium from the compressor (11); a turbine (15) driven by the compre...

WO/2019/042020A1

HEAT RECOVERY DEVICE
A heat recovery device, which comprises a primary steam pipe (2), an ancillary pipe (01), a water-feeding heater, and a steam-side regulation valve (02) that is provided on the ancillary pipe (01), wherein the steam-side regulation valve...

WO/2019/042019A1

COMBINED REGENERATION DEVICE
A combined regeneration device, comprising: a high pressure cylinder (4) of a steam turbine; a main steam pipe (2); a final stage extraction steam pipe (10); an additional pipe (01) added to the main steam pipe (2); a heat exchanger (03)...

TURBOCHARGER DEVICE FOR AN INTERNAL COMBUSTION ENGINE
The invention relates to a turbocharger device (10) for an internal combustion engine, comprising a low-pressure turbocharger (20) that comprises a low-pressure turbine (24), through which exhaust gas (14) of the internal combustion engi...

HYDRAULIC FRACTURING EQUIPMENT WITH NON-HYDRAULIC POWER
The present disclosure is directed to a hydraulic fracturing system for fracturing a subterranean formation. In an embodiment, the system can include an electric pump fluidly connected to a well associated with the formation, and configu...

METHOD FOR OPERATING A GAS TURBINE SYSTEM
The invention relates to a method for operating a gas turbine system (1) comprising a gas turbine (2) with a condenser (7) and an expansion turbine (9), a generator (4) which is driven by the gas turbine (2) for generating a current with...

WO/2019/002956A1

A SYSTEM AND A METHOD FOR POWER GENERATION
A system (500) for power generation comprises a combustion chamber (504) connected upstream of a turbine unit inlet (5062) of a turbine unit (506), a turbine unit outlet (5064) of the turbine unit (506) connected upstream of the combusti...

WO/2018/236449A1

GAS TURBINE SYSTEM
The present invention is a centrifuge to be used for removing ice particles from the air fed to a gas turbine system. In an embodiment, the centrifuge is comprised of three ducts defining an air-path which comprises of two bends greater ...

WO/2018/234289A1

COMPRESSED AIR-DRIVEN TOOL
The invention relates to a compressed air-driven tool having an electromagnetically operated control element (27) for controlling a pneumatic control circuit in order to maintain a load-independent torque at a constant rotational speed. ...

WO/2018/222734A1

THERMAL ENERGY STORAGE SYSTEMS AND METHODS
Thermal energy storage systems and methods are provided including a bed, a blend of aggregates packed in the bed, and a high-density heat transfer fluid flowing through the blend of aggregates. The blend of aggregates includes rock mater...

PIPELINE CONNECTING SYSTEM FOR GENERATOR BOILER
A pipeline connecting system for a generator boiler comprises a boiler provided with a boiler absorption surface (5,9) and a boiler outlet header (2,8), a high-position steam turbine (1), and a pipeline system connected between the boile...

WO/2018/192525A1

TURBOGENERATOR SET
A turbogenerator set comprises a boiler (1), a turboset (2), a generator set, a superheater (11) and a reheater (12,13) in a boiler body, a header connection region (14) between a steam inlet header and an outlet header that are located ...

TURBINE ENGINE AND METHOD OF COOLING THEREOF
A turbine engine including a core engine cowl including a compartment, and a cooling system positioned within the compartment. The cooling system includes a cooling fan configured to exhaust heat from the compartment, a temperature senso...

WO/2018/125638A3

MODULAR THERMAL STORAGE
A power generation system comprising a shared hot side thermal store, a shared cold side thermal store, a plurality of power subunits, and an electrical bus is disclosed. Each of the power subunits may connected or isolated from the shar...

TURBINE ENGINE AND METHOD OF COOLING THEREOF
A turbine engine including a core engine cowl including a compartment, and a cooling system positioned within the compartment. The cooling system includes a cooling fan configured to exhaust heat from the compartment, a temperature senso...

WO/2018/127445A1

REVERSE CYCLE MACHINE PROVIDED WITH A TURBINE
A reverse compression cycle machine (M) comprising an evaporator (9), a compressor (1) and a condenser (3) arranged in series along a path of a working fluid in the machine (M), further comprising a boundary layer turbine (7) placed betw...

WO/2018/125638A2

MODULAR THERMAL STORAGE
A power generation system comprising a shared hot side thermal store, a shared cold side thermal store, a plurality of power subunits, and an electrical bus is disclosed. Each of the power subunits may connected or isolated from the shar...

EMBEDDED ELECTRIC MACHINE
A gas turbine engine includes a compressor section and a turbine section together defining a core air flowpath. Additionally, a rotary component is rotatable with at least a portion of the compressor section and at least a portion of the...